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From "Rushabh S Shah (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HADOOP-14578) Bind IPC connections to kerberos UPN host for proxy users
Date Thu, 13 Jul 2017 22:36:02 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16086533#comment-16086533
] 

Rushabh S Shah edited comment on HADOOP-14578 at 7/13/17 10:35 PM:
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[~daryn]: +1  for the patch.
It applies cleanly to trunk..I think HadoopQA didnt run at all on trunk.
can you please refresh the branch-2/branch-2.8 patch.


was (Author: shahrs87):
[~daryn]: +1  for the patch.
It applies cleanly to trunk..I think HadoopQA didnt run at all on trunk.
can you please refresh the patch.

> Bind IPC connections to kerberos UPN host for proxy users
> ---------------------------------------------------------
>
>                 Key: HADOOP-14578
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14578
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: ipc
>    Affects Versions: 2.0.0-alpha
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>         Attachments: HADOOP-14578.branch-2.8.patch, HADOOP-14578.patch
>
>
> The IPC client will only bind to a kerberos UPN host for the effective user.  For proxy
users, it does not bind to the authenticating real user's UPN host.  This is inconsistent
and prevents strict host checking of connection.



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